XF 319 Pre-Vegetated Moss-Sedum Mat

With 3 subsystems

XF 319 LIGHTWEIGHT

• Conventional: Patented seed composite mat installed above one layer of water retention fleece, drainage/filter layer and root barrier.  A layer of stone is placed above the seed composite mat as ballast.
• PMRA: Patented seed composite mat installed above one layer of water retention fleece directly on stone ballast. A layer of stone is placed above the seed composite mat as ballast. The root barrier is installed underneath the insulation.

XF 319 STANDARD

• Conventional: Patented seed composite mat installed above two layers of water retention fleece, drainage/filter layer and root barrier.  A layer of stone is placed above the seed composite mat as ballast.
• PMRA: Patented seed composite mat installed above two layers of water retention fleece directly on stone ballast. A layer of stone is placed above the seed composite mat as ballast. The root barrier is installed underneath the insulation.

XF 319 EXTREME

• Conventional: Patented seed composite mat installed on a layer of mineral wool above one layer of water retention fleece, drainage/filter layer and root barrier.  A layer of stone is placed above the seed composite mat as ballast.
• PMRA: Patented seed composite mat installed on installed on a layer of mineral wool above two layers of water retention fleece directly on stone ballast. A layer of stone is placed above the seed composite mat as ballast. The root barrier is installed underneath the insulation.